Finding the Fourth Proportional to 43,974,039.97, 60,684,246.66 and 24,394,928.82
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Solution
The fourth proportional to 43,974,039.97, 60,684,246.66 and 24,394,928.82 is: 33,665,041.44
Step by Step Solution
- Step 1: Write the proportion equation
43,974,039.97 : 60,684,246.66 = 24,394,928.82 : x - Step 2: Convert to fraction form
43,974,039.97/60,684,246.66 = 24,394,928.82/x - Step 3: Cross multiply
43,974,039.97x = 60,684,246.66 × 24,394,928.82 - Step 4: Simplify right side
43,974,039.97x = 1,480,387,877,766,022.75 - Step 5: Solve for x
x = 1,480,387,877,766,022.75/43,974,039.97 - Step 6: Final answer
x = 33,665,041.44
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.